package cc.shinichi.library.glide.cache
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import com.bumptech.glide.load.Key
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import java.security.MessageDigest
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/**
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* @author 工藤
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* @email qinglingou@gmail.com
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* create at 2018/5/10 11:12
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* description:
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*/
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class DataCacheKey(val sourceKey: Key, private val signature: Key) : Key {
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override fun equals(o: Any?): Boolean {
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if (o is DataCacheKey) {
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return sourceKey == o.sourceKey && signature == o.signature
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}
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return false
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}
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override fun hashCode(): Int {
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var result = sourceKey.hashCode()
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result = 31 * result + signature.hashCode()
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return result
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}
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override fun toString(): String {
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return "DataCacheKey{sourceKey=$sourceKey, signature=$signature}"
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}
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override fun updateDiskCacheKey(messageDigest: MessageDigest) {
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sourceKey.updateDiskCacheKey(messageDigest)
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signature.updateDiskCacheKey(messageDigest)
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}
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}
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